diff options
-rw-r--r-- | src/stty.c | 8 | ||||
-rw-r--r-- | src/su.c | 8 | ||||
-rw-r--r-- | src/tee.c | 6 | ||||
-rw-r--r-- | src/tty.c | 4 | ||||
-rw-r--r-- | src/uname.c | 4 |
5 files changed, 15 insertions, 15 deletions
diff --git a/src/stty.c b/src/stty.c index 8810762cd..7e27cac6f 100644 --- a/src/stty.c +++ b/src/stty.c @@ -317,7 +317,7 @@ struct control_info /* Control characters. */ -struct control_info control_info[] = +static struct control_info control_info[] = { {"intr", CINTR, VINTR}, {"quit", CQUIT, VQUIT}, @@ -354,12 +354,12 @@ struct control_info control_info[] = }; /* The width of the screen, for output wrapping. */ -int max_col; +static int max_col; /* Current position, to know when to wrap. */ -int current_col; +static int current_col; -struct option longopts[] = +static struct option longopts[] = { {"all", 0, NULL, 'a'}, {"save", 0, NULL, 'g'}, @@ -153,15 +153,15 @@ extern char **environ; char *program_name; /* If nonzero, pass the `-f' option to the subshell. */ -int fast_startup; +static int fast_startup; /* If nonzero, simulate a login instead of just starting a shell. */ -int simulate_login; +static int simulate_login; /* If nonzero, change some environment vars to indicate the user su'd to. */ -int change_environment; +static int change_environment; -struct option longopts[] = +static struct option longopts[] = { {"command", 1, 0, 'c'}, {"fast", 0, &fast_startup, 1}, @@ -29,15 +29,15 @@ void error (); void xwrite (); /* If nonzero, append to output files rather than truncating them. */ -int append; +static int append; /* If nonzero, ignore interrupts. */ -int ignore_interrupts; +static int ignore_interrupts; /* The name that this program was run with. */ char *program_name; -struct option long_options[] = +static struct option long_options[] = { {"append", 0, NULL, 'a'}, {"ignore-interrupts", 0, NULL, 'i'}, @@ -32,9 +32,9 @@ void usage (); char *program_name; /* If nonzero, return an exit status but produce no output. */ -int silent; +static int silent; -struct option longopts[] = +static struct option longopts[] = { {"silent", 0, NULL, 's'}, {"quiet", 0, NULL, 's'}, diff --git a/src/uname.c b/src/uname.c index 77eaae677..4b7a6f5c5 100644 --- a/src/uname.c +++ b/src/uname.c @@ -55,12 +55,12 @@ void usage (); #define PRINT_MACHINE 16 /* Mask indicating which elements of the name to print. */ -unsigned char toprint; +static unsigned char toprint; /* The name this program was run with, for error messages. */ char *program_name; -struct option long_options[] = +static struct option long_options[] = { {"sysname", 0, NULL, 's'}, {"nodename", 0, NULL, 'n'}, |